import win32com.client
excel = win32com.client.Dispatch('Excel.Application')

inDBF = r"C:/_DATA/CancerData/test/Jan15/satscan/highlow/0.dbf"
outCSV = r"C:/_DATA/CancerData/test/Jan15/satscan/highlow/0.csv"

workbook = excel.Workbooks.Open(inDBF)
# 24 represents xlCSVMSDOS
workbook.SaveAs(outCSV,FileFormat=24)

excel.Quit()